package com.dwjm.shop.merchant;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * dwjmshop
 * com.dwjm.shop.merchant
 * 类功能描述
 *
 * @author 邓幸福
 * @date 2025/4/15 上午 09:43
 */
@WebServlet("/login")
public class MerchantHandler extends HttpServlet {
    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        // 设置编码方式
        req.setCharacterEncoding("UTF-8");
        resp.setContentType("text/html;charset=UTF-8");
        resp.setCharacterEncoding("UTF-8");
        // 获取浏览器传递过来的参数，登录账号和密码
        String account = req.getParameter("account");
        String password = req.getParameter("password");

        // 将拿到的account和password传递给dao层，进行登录验证
        MerchantDao merchantDao = new MerchantDaoImpl();
        boolean login_result = merchantDao.login(account, password);

        //将登录结果返回给浏览器
        if (login_result) {
            // true
            resp.getWriter().write("Y");
        } else {
            resp.getWriter().write("N");
        }
    }
}
